Season 3, Episode 26
Sophie and Ryan damage the Moon Pool in their efforts to obtain the rare crystals. The girls improvise and use their own magic to prevent the impact of the comet and a planet wide catastrophe. Rikki, Cleo and Bella graduate with a surprise.
Season 3, Episode 25
Cleo discovers a comet is causing fish to flee from Mako Island. The girls find a way to restart the message in the Moon Pool and discover the comet will collide with earth. Sophie, Ryan and Zane join forces to remove the crystals from the Moon Pool.
Season 3, Episode 24
Don gets a second job at the Marine Park on the Pirate ship and outshines Cleo, threatening the future of her Dolphin show. Bella and Will find difficulty trying to connect with each others' interests.
Season 3, Episode 23
Bella's eager to ask Will to the end of year party until she sees him asking Rikki. A big misunderstanding occurs which prompts Will to express his true feelings for Bella. Sophie tries to get Zane to change the name of the cafe.
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